#ifndef BIT_REV_H
#define BIT_REV_H

/*
*******************************************************************************
* ansi c source code
* file name:
*	 bit-rev.h
* abstract:
*	declare the functions defined in the bit-rev.c
* reference:
* 
* author:Fangming He
*******************************************************************************
*/


/*
********************************************************************************
* 		                    function declaration
********************************************************************************
*/
extern void bit_rev(struct Complex *input,int length);
extern struct Complex Mul_complex(struct Complex data1, struct Complex data2);
#endif